Redoc/Swagger Offline Support

[gaby]

I haven't check if this is the case with FastStream, but by default the resources used by redoc/swagger pages require an internet connection. There's workarounds and packages that make this easier.

If it's the case, it might be worth applying those fixes to FastStream.

Related issues:

• DODS page cannot access CSS and JS fastapi/fastapi#4307
• It is suggested to change the CDN of Swagger and Redoc fastapi/fastapi#4950

Potential fix via package: https://github.com/turettn/fastapi_offline

[gaby]

@Lancetnik Thoughts?

[Lancetnik]

You can already setup local source for AsyncAPI component - https://github.com/airtai/faststream/blob/main/faststream/asyncapi/site.py#L31-L32

But, we plan to build our own component fork to static and distribute it with the package

[gaby]

Great idea 💪